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steven.kurylo at aviaw...
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 Posted: Fri Apr 11, 2008 12:43 pm Post subject: [asterisk-users] Asterisk temporary hangs when no internet c |
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Marius Muja wrote:
| Quote: | My guess is that the asterisk server tries resolving the names of the
SIP providers when it tries to re-register to them and because there
is no internet connectivity it hangs there for a while. However in
that time all the local calls to the asterisk server stop working.
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Try using a local DNS server. Sounds like its waiting on DNS lookups... |
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eric at fnords.org
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| Posted: Fri Apr 11, 2008 1:34 pm Post subject: [asterisk-users] Asterisk temporary hangs when no internet c |
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This is a very common issue with Asterisk. There is no good fix, but if
you make sure ALL IP addresses of the server are listed in /etc/hosts on
the server it may help.
Marius Muja wrote:
| Quote: | It is using a local DNS server.
On Fri, Apr 11, 2008 at 10:43 AM, Steven Kurylo <steven.kurylo at aviawest.com>
wrote:
| Quote: | Marius Muja wrote:
| Quote: | My guess is that the asterisk server tries resolving the names of the
SIP providers when it tries to re-register to them and because there
is no internet connectivity it hangs there for a while. However in
that time all the local calls to the asterisk server stop working.
|
Try using a local DNS server. Sounds like its waiting on DNS lookups...
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andres at telesip.net
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| Posted: Fri Apr 11, 2008 1:49 pm Post subject: [asterisk-users] Asterisk temporary hangs when no internet c |
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Marius Muja wrote:
| Quote: | Hello all,
I have the following problem: if there is a temporary loss of Internet
connectivity, the asterisk server 'hangs' if it has external SIP
trunks configured. By hanging I mean that any calls between the local
extensions and any calls to the voicemail extension stop working.
Everything works fine again when the internet connectivity returns (I
tested this by removing and reinserting the network cable from the
cable modem).
My guess is that the asterisk server tries resolving the names of the
SIP providers when it tries to re-register to them and because there
is no internet connectivity it hangs there for a while. However in
that time all the local calls to the asterisk server stop working.
Has anybody else encountered this problem?
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Yes, this is a common issue. A workaround is to use IP Addresses or
enter hostnames manually in /etc/hosts
Andres
http://www.neuroredes.com
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